Rousseau's "The Social Contract" proposes that legitimate political authority can only exist through a social contract where individuals give up some freedoms and form a community with shared sovereignty ("general will"). The sovereign power belongs collectively to the people, with government administering laws, and freedom exists through equality under self-given laws ratified by all. However, Rousseau notes that for a people to successfully institute principles of liberty, equality and fraternity through laws and institutions, they must already embody the social spirit these are meant to create.